Microsoft is trying to fix the RoguePlanet zero-day vulnerability impacting Defender on Windows 11 and Windows 10.

A new Windows zero-day reportedly bypasses BitLocker, adding pressure on Microsoft as researchers debate the exploit’s real-world impact.

Microsoft today released updates to fix more than 50 security holes in its Windows operating systems and other software, including patches for a whopping six “zero-day” vulnerabilities that attackers ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Microsoft has confirmed three Windows security bypass zero-days. They say that good things ...

Microsoft February Patch Tuesday fixes 58 vulnerabilities, including six actively exploited zero-days. Zero-day flaws in Windows Shell, MSHTML, Word enable security feature bypass and privilege ...

Today is Microsoft's February 2026 Patch Tuesday with security updates for 58 flaws, including 6 actively exploited and three publicly disclosed zero-day vulnerabilities. This Patch Tuesday also ...

Attackers are already actively exploiting six of the 59 vulnerabilities Microsoft disclosed in its latest security update, meaning security teams will need to treat February's Patch Tuesday more as an ...

The tech giant’s monthly release of security updates fixes six vulnerabilities that are considered actively exploited, according to a Trend Micro threat tracker. Microsoft’s monthly release of ...

Today is Microsoft's April 2026 Patch Tuesday with security updates for 167 flaws, including 2 zero-day vulnerabilities. This Patch Tuesday also addresses eight "Critical" vulnerabilities, 7 of which ...